Anatomy, Cross-SectionalCatheterization, Central VenousCritical Illness
Dr. Andrew Randolph Ashby, MD
NPI1518028505PAC ID0648371567
- Medicare services, 2022
- 825
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 4,963
- Publications
- 2
- Hospital affiliations
- 2
- Practice address
- 400 East Polk Street, Washington, IA 52353
- Practice phone
- Call (319) 653-5481
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Andrew Randolph Ashby is a pulmonologist in Washington, Iowa
Dr. Ashby practices at Washington County Hospital and Clinics in Washington, Iowa, part of Washington County Hospital and Clinics.
Dr. Ashby's NPI, 1518028505, was assigned on December 13, 2006. Dr. Ashby graduated from Indiana University School of Medicine in 2002. Dr. Ashby holds Iowa license 36736.
NPI and contact details
- NPI
- 1518028505NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648371567
- NPI enumeration date
- December 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 653-5481
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Andrew Randolph Ashby practices at Washington County Hospital and Clinics in Washington, Iowa
Dr. Ashby's primary practice is Washington County Hospital and Clinics, at 400 East Polk Street, Washington, IA 52353 in Washington County. The practice phone is (319) 653-5481.
- Washington County Hospital and Clinics400 East Polk Street, Washington, IA 52353 · Washington CountyPhone(319) 653-5481
Source: Dmand AI Affiliation Data
Dr. Andrew Randolph Ashby is affiliated with 2 sites of care and 2 medical groups
Dr. Ashby's primary practice is Washington County Hospital and Clinics in Washington, Iowa, part of Washington County Hospital and Clinics. Dr. Ashby is also affiliated with Jefferson County Health Center. The medical group on file is Kalona Clinic. Dmand AI also links Dr. Ashby to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew Randolph Ashby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ashby practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington County Hospital and Clinics | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Randolph Ashby is one of 124 pulmonologists in Iowa
Pulmonary disease is Dr. Ashby's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Ashby is licensed in Iowa.
Specialties and state licenses
- Pulmonary disease, IowaPrimary
Pulmonologists near Dr. Ashby
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Andrew Randolph Ashby billed Medicare for 825 services in 2022
CMS data shows 825 Medicare services from Dr. Ashby across 7 procedure codes in 2022, for 13 Medicare patients. Medicare paid $80,076 for them.
Medicare services, 2022825
Medicare patients13
Paid by Medicare$80,076
Procedure codes7
Dr. Ashby's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,3422022: 78741%
- Tests and treatments
- 2021: 972022: 3861%
- Surgery
- 2021: 632022: 0100%
Where Dr. Ashby's Medicare services took place, 2022
- In an office79296%
- In a facility334%
Dr. Ashby compared with the Iowa median for pulmonologists, 2022
- Dr. Ashby
- Iowa median
- Medicare services
- 825vs 825Close to median
- Medicare patients
- 13vs 38297% below
- Part D claims
- 4,762vs 6757.1 times
Medians across 118 pulmonologists in Iowa with Dmand AI profiles that report each measure.
Dr. Ashby's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ashby?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ashby and other pulmonologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Randolph Ashby treated 13 Medicare patients in 2024, average age 76
CMS counts 13 Medicare patients who saw Dr. Ashby in 2024. The largest group is under 65, with 0 patients. 75% of them have copd. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ashby's median patient age at 74, with 53% women.
Medicare patients, 202413
Average age76
Average risk score1.21
Dr. Ashby's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Ashby's Medicare patients, 2024
- COPD75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ashby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Randolph Ashby wrote 4,963 Medicare Part D claims in 2024
In 2024, Dr. Ashby wrote 4,963 Medicare Part D claims for 523 patients. 55% of them were for generic drugs. CMS names the drug for 4,762 of them, across 42 drugs with 11 or more claims each, at $1,833,401 in total drug cost. In 2023, CMS named 2,723 claims across 41 drugs.
Part D claims, 20244,963
Drugs named by CMS42
Total drug cost$1.8M
Part D patients523
Dr. Ashby's Part D claims by kind of drug, 2024
- Generic2,751 claims55%
- Brand-name2,212 claims45%
Dr. Ashby's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ashby's Part D claims, 2024
- Antibiotics9%433 of 4,963 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,7232024: 4,76275%
Drugs named by CMS: 42 in 2024, 41 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Andrew Randolph Ashby takes part in Medicare
Dr. Ashby accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Andrew Randolph Ashby has 2 publications on record
Dmand AI links 2 papers to Dr. Ashby in 2010. Dr. Ashby's most frequent co-authors are Gregory A. Schmidt, MD and Boulos S. Nassar, MD.
Papers2
Dr. Ashby's most frequent co-authors
Recent publications by Dr. Ashby
See who Dr. Ashby researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ashby works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrew Randolph Ashby received $22,439 in industry payments from 2016 to 2025
CMS Open Payments shows 298 general payments to Dr. Ashby from 26 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 65% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $15,568.
General payments to Dr. Ashby by program year, 2016 to 2025
General payments to Dr. Ashby by kind, 2016 to 2025
$22.4Kin total
- Speaker and faculty fees$14,50065%
- Food and beverage$3,81517%
- Consulting fees$3,02413%
- Travel and lodging$1,0044%
- Education$970%
Companies that paid Dr. Ashby the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Randolph Ashby graduated from Indiana University School of Medicine
Dr. Ashby graduated from Indiana University School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Andrew Randolph Ashby's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Andrew Randolph Ashby
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Andrew Randolph Ashby's NPI number?
Dr. Andrew Randolph Ashby's NPI number is 1518028505. It was assigned on December 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Randolph Ashby?
Dr. Andrew Randolph Ashby is a pulmonologist in Washington, Iowa. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Andrew Randolph Ashby practice?
Dr. Ashby practices at 400 East Polk Street, Washington, IA 52353. Dr. Ashby's primary practice is Washington County Hospital and Clinics in Washington, Iowa, part of Washington County Hospital and Clinics. Dmand AI also links Dr. Ashby to 1 medical group.
What is Dr. Andrew Randolph Ashby's office phone number?
The practice phone on file for Dr. Ashby is (319) 653-5481.
What is Dr. Andrew Randolph Ashby's medical license number?
Dr. Ashby holds Iowa license 36736.
Which hospitals is Dr. Andrew Randolph Ashby affiliated with?
Dr. Ashby practices at Washington County Hospital and Clinics in Washington, Iowa. Dr. Ashby is also affiliated with Jefferson County Health Center.
What medical group is Dr. Andrew Randolph Ashby part of?
Dr. Ashby is linked to Kalona Clinic. Dmand AI links Dr. Ashby to 1 more medical group.
Does Dr. Andrew Randolph Ashby accept Medicare?
Yes. CMS data shows Dr. Ashby billed Medicare for 825 services in 2022, and Dr. Ashby accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Randolph Ashby see?
CMS counts 13 Medicare patients who saw Dr. Ashby in 2024, with an average age of 76.
What services does Dr. Andrew Randolph Ashby bill to Medicare?
In 2022, Dr. Ashby's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99204).
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Where did Dr. Andrew Randolph Ashby go to medical school?
Dr. Ashby graduated from Indiana University School of Medicine in 2002.
What drugs does Dr. Andrew Randolph Ashby prescribe most?
In 2024 Medicare Part D data, Dr. Ashby's most prescribed drugs by claims were Trelegy Ellipta, Montelukast Sodium and Azithromycin.
Has Dr. Andrew Randolph Ashby received payments from drug or device companies?
CMS Open Payments shows $22,439 in general payments to Dr. Ashby from 26 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Andrew Randolph Ashby been practicing?
Dr. Ashby graduated from medical school in 2002, 24 years ago.
Does Dr. Andrew Randolph Ashby do research?
Dmand AI links 2 publications to Dr. Ashby.
Who does Dr. Andrew Randolph Ashby publish with?
Dr. Ashby's most frequent co-authors are Gregory A. Schmidt, MD (2 shared papers) and Boulos S. Nassar, MD (1 shared paper).
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